diff options
Diffstat (limited to 'support.pinc')
| -rw-r--r-- | support.pinc | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/support.pinc b/support.pinc deleted file mode 100644 index cf9c563..0000000 --- a/support.pinc +++ /dev/null @@ -1,226 +0,0 @@ -<?php -/* -** $Id$ -** -** ITools - the Internet Tools Library -** -** support.pinc - Various Support Functions for ITools. -** This is the first file in itools.lib -*/ - -/** - * Print an error message and end page - * @see internal_error - */ -function fail($text) -{ - global $IT_CUSTOM_FAIL; - - if ($IT_CUSTOM_FAIL) - { - $IT_CUSTOM_FAIL($text); - /* NOT REACHED */ - } - - trigger_error($text, E_USER_ERROR); - it::fatal($text); -} - - -/** - * Global shortcut for $it_debug::debug() - * @see it_debug - */ -function debug($text, $level=0) -{ - if (isset($GLOBALS['it_debug'])) - $GLOBALS['it_debug']->debug($text, $level); -} - - -/** - * Global shortcut for $it_debug::intermal_error() - * @see it_debug - */ -function internal_error($text) -{ - if (isset($GLOBALS['it_debug'])) - $GLOBALS['it_debug']->internal_error($text); - else - exit; - /* NOT REACHED */ -} - - -/** - * Convert a htmlentities-encoded string back to normal - */ -function it_htmlentities_decode($string) -{ - return strtr($string, array_flip(get_html_translation_table(HTML_ENTITIES))); -} - - -/** - * Clone an object and return copy, works for all PHP versions - */ -function &it_clone(&$object) -{ - $result = (is_object($object) && version_compare(zend_version(), 2, '>=')) ? clone($object) : $object; - - return $result; # PHP internals need a tmp var to return by ref -} - - -/** - * Defines a new error_handler which gives a Stacktrace - * To activate, use: set_error_handler('it_error_handler'); - */ -function it_error_handler($errno, $errstr, $errfile, $errline) -{ - $errors = array( - 1 => 'ERROR', - 2 => 'WARNING', - 4 => 'PARSE', - 8 => 'NOTICE', - 16 => 'CORE_ERROR', - 32 => 'CORE_WARNING', - 64 => 'COMPILE_ERROR', - 128 => 'COMPILE_WARNING', - 256 => 'USER_ERROR', - 512 => 'USER_WARNING', - 1024 => 'USER_NOTICE', - 2048 => 'STRICT', - ); - - $error = isset($errors[$errno]) ? $errors[$errno] : $errno; - - if (ini_get('display_errors') && ($errno & ini_get('error_reporting'))) - { - $stack = debug_backtrace(); - array_shift($stack); - - $url = "http://{$_SERVER['HTTP_HOST']}{$_SERVER['REQUEST_URI']}"; - $ref = $_SERVER['HTTP_REFERER']; - $errfile = preg_replace('#^/data./www/#', '/www/', $errfile); - - foreach ($stack as $level) - { - if (isset($level['class'])) - $level['function'] = "{$level['class']}->{$level['function']}"; - - $file = preg_replace('#^/data./www/#', '/www/', $level['file']); - $args = array(); - - foreach ((array)$level['args'] as $arg) - { - switch (gettype($arg)) - { - case 'array': - $args[] = 'Array[' . count($arg) . ']'; - break; - case 'object': - $args[] = 'Object:' . get_class($arg); - break; - case 'boolean': - $args[] = $arg ? 'true' : 'false'; - break; - default: - $args[] = '"' . (string)$arg . '"'; - break; - } - - - } - - if ($levelnum++ == 0) - $message .= "Line {$level['line']} $file # <b>$error:</b> $errstr\n"; - else - $message .= "Line {$level['line']} $file # {$level['function']}(" . join(', ', $args) . ")\n"; - } - - if ($_SERVER['HTTP_HOST']) - { - foreach((array)$_COOKIE as $key => $val) - $cookies .= "$key=$val "; - - error_log("$error: $errstr at Line $errline $errfile url=$url ref=$ref $cookies"); - echo "\n\n<pre>\n$message</pre><br />\n\n"; - } - else - error_log(strip_tags($message)); - } - - if (!preg_match('/(WARNING|NOTICE|STRICT)$/', $error)) - exit(1); -} - -/** - * Return string containing names and values of all arguments - */ -function D() -{ - $args = func_get_args(); - return call_user_func_array(array('it_debug', 'dump'), $args); -} - -/** - * Echo string containing names and values of all arguments - */ -function ED() -{ - $args = func_get_args(); - echo call_user_func_array(array('it_debug', 'dump'), $args); - return $args[0]; -} - -/** - * Same as ED(), but first argument is string that must be in $_REQUEST['debug'] - */ -function EDC() -{ - $args = func_get_args(); - $GLOBALS['ULTRADEBUGVARS'][$args[0]] = 1; - if (strstr($_REQUEST['debug'], $args[0]) || $GLOBALS["debug_" . $args[0]]) { - $active = $GLOBALS['debug_'.$args[0]]; - if( !$active ) - $active = 1; - $args[0] = '_ignoreme'; - if (count($args) > 1) - echo call_user_func_array(array('it_debug', 'dump'), $args); - } else - $active = 0; - return $active; -} - -/** - * Echo string containing names and values of all arguments, then exit - */ -function EDX() -{ - $args = func_get_args(); - exit(call_user_func_array(array('it_debug', 'dump'), $args)); -} - -/** - * Return "db4" or "db2" depending on availability - */ -function db_version() -{ - return in_array("db4", dba_handlers()) ? "db4" : "db2"; -} - -/** - * Append a line to a logfile in log/. Date will be added to filename and line - * @param $name Name of logfile - * @param $line Line to append - */ -function log_append($name, $line) -{ - if ($fh = fopen($GLOBALS['ULTRAHOME'] . "/log/$name-" . date('Ymd'), "a")) { - fputs($fh, date("Y-m-d H:i:s") . "\t$line\n"); - fclose($fh); - } -} - -?> |